Base | Representation |
---|---|
bin | 10011001101000101100011… |
… | …10101011100011000101100 |
3 | 12112112020212010000110001000 |
4 | 21212202301311130120230 |
5 | 21013403244110001104 |
6 | 225452411143520300 |
7 | 11616045035311146 |
oct | 1146426165343054 |
9 | 175466763013030 |
10 | 42231102031404 |
11 | 12502123152640 |
12 | 48a0806759090 |
13 | 1a744b6925580 |
14 | a5ddd39a1c96 |
15 | 4d37db8d0639 |
hex | 2668b1d5c62c |
42231102031404 has 192 divisors, whose sum is σ = 129642143662080. Its totient is φ = 11719880202240.
The previous prime is 42231102031403. The next prime is 42231102031409. The reversal of 42231102031404 is 40413020113224.
42231102031404 is a `hidden beast` number, since 4 + 2 + 2 + 311 + 0 + 203 + 140 + 4 = 666.
It is a super-2 number, since 2×422311020314042 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (42231102031403) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8804229 + ... + 12727004.
It is an arithmetic number, because the mean of its divisors is an integer number (675219498240).
Almost surely, 242231102031404 is an apocalyptic number.
42231102031404 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
42231102031404 is an abundant number, since it is smaller than the sum of its proper divisors (87411041630676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42231102031404 is a wasteful number, since it uses less digits than its factorization.
42231102031404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21531397 (or 21531389 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 42231102031404 its reverse (40413020113224), we get a palindrome (82644122144628).
The spelling of 42231102031404 in words is "forty-two trillion, two hundred thirty-one billion, one hundred two million, thirty-one thousand, four hundred four".
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